/*
* The MIT License
*
* Copyright (c) 2010, InfraDNA, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.slaves;
import java.util.List;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import hudson.model.FreeStyleBuild;
import hudson.model.FreeStyleProject;
import hudson.model.Messages;
import hudson.model.Node;
import hudson.model.Result;
import hudson.model.Queue.BuildableItem;
import hudson.model.Queue.Task;
import hudson.model.Slave;
import hudson.model.queue.CauseOfBlockage;
import junit.framework.Assert;
import org.jvnet.hudson.test.HudsonTestCase;
public class NodeCanTakeTaskTest extends HudsonTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
// Set master executor count to zero to force all jobs to slaves
hudson.setNumExecutors(0);
}
public void testTakeBlockedByProperty() throws Exception {
Slave slave = createSlave();
FreeStyleProject project = createFreeStyleProject();
// First, attempt to run our project before adding the property
Future<FreeStyleBuild> build = project.scheduleBuild2(0);
assertBuildStatus(Result.SUCCESS, build.get(20, TimeUnit.SECONDS));
// Add the build-blocker property and try again
slave.getNodeProperties().add(new RejectAllTasksProperty());
build = project.scheduleBuild2(0);
try {
build.get(10, TimeUnit.SECONDS);
fail("Expected timeout exception");
} catch (TimeoutException e) {
List<BuildableItem> buildables = hudson.getQueue().getBuildableItems();
Assert.assertNotNull(buildables);
Assert.assertEquals(1, buildables.size());
BuildableItem item = buildables.get(0);
Assert.assertEquals(project, item.task);
Assert.assertNotNull(item.getCauseOfBlockage());
Assert.assertEquals(Messages.Queue_WaitingForNextAvailableExecutor(), item.getCauseOfBlockage().getShortDescription());
}
}
private static class RejectAllTasksProperty extends NodeProperty<Node> {
@Override
public CauseOfBlockage canTake(Task task) {
return CauseOfBlockage.fromMessage(null);
}
}
}